scholarly journals Bio efficacy of Cinnamaldehyde from Cinnamomum verum essential oil against Culex quinquefasciatus (Diptera: Culicidae)

2021 ◽  
Vol 53 (1) ◽  
Author(s):  
K. Nakasen ◽  
A. Wongsrila ◽  
J. Prathumtet ◽  
P. Sriraj ◽  
T. Boonmars ◽  
...  
Keyword(s):  
Essential Oil ◽  
Culex Quinquefasciatus ◽  
Morphological Changes ◽  
The Body ◽  
Control Group ◽  
Active Components ◽  
Cinnamon Oil ◽  
Scanning Electron Microscope Study ◽  
Significant Difference ◽  
Highly Effective

This research aims to study the efficacy of Cinnamomum verum (Cv) extracts for ovicidal, larvicidal, and repellent activities against Culex quinquefasciatus mosquito vectors. The active components of C. verum or cinnamon oil by Gas Chromatography (GC) analysis showed the highest cinnamaldehyde at 83.53%. For ovicidal assay, C. verum essential oil at concentrations 12.5, 25 and 50 ppm at 72 h had 100% egg hatch inhibition and had a significant difference when compared to the control group (p<0.05). Larvicidal activity showed that concentrations of 25 and 50 ppm were highly effective in killing 100% mosquito larvae. Morphological changes in egg raft showed a faded color and eggs that seemed to have split from their raft while the larvae changed to a pale white wrinkled body with a destroyed inner tube of the body and were motionless. A Scanning electron microscope study showed that the eggshell and micropyle were wrinkled with the chitin peeled out. After treatment with cinnamon oil, larvae appeared to have a wrinkled body, the thorax and abdominal cuticle were also destroyed with high density of oil particles observed on mouth brushes and obstructing the spiracle. The repellent assay showed that cinnamon oil could repel both male and female mosquitos for up to 180 min. From the results, it was concluded that cinnamon oil had highly effective repellency against Culex quinquefasciatus adults and insecticidal activity on eggs and larvae stages evidenced by LC50 at 6.59±0.54, 9.07±0.67 and 36.91±7.56 ppm and its morphological changes indicated how the mosquito could not survive after cinnamon oil treatment hence this may be a useful alternative method that is green friendly for controlling mosquitoes in endemic areas.

scholarly journals EFFECT OF CASEARIA SYLVESTRIS OIL IN CHRONIC INFLAMMATION INDUCED BY SYNTHETIC IMPLANTS IN MICE

2021 ◽  
Vol 7 (2) ◽  
pp. 13
Author(s):  
Natalia Lopes Viana
Keyword(s):  
Essential Oil ◽  
Chronic Inflammation ◽  
Tissue Injury ◽  
Fibrous Tissue ◽  
The Body ◽  
Control Group ◽  
Myeloperoxidase Activity ◽  
Chronic Inflammatory Response ◽  
Significant Difference ◽  
Casearia Sylvestris

Inflammation is a natural body’s event that starts immediately when the body suffers a tissue injury. Its goal is to exterminate the noxious agent, however when the noxious agent is not removed and stands much longer, it is succeeded into a chronic inflammation, what is characterized by the persistence of the harmful agent that can go on for days, months or years. When the chronic inflammation ends, it forms a fibrous tissue. This study we evaluated the effect of the essential oil of Casearia sylvestris used on the traditional medicine. Itis rich in a type of chemical class called sesquiterpene, which is characterized for its anti-inflammatory effect. The inflammatory componentwas measured by myeloperoxidase activity (MPO) and N-acetyl-β-D-glicosaminidase (NAG) and mast cells account. For this purpose, 61 male mices C57∕B1∕6 (control group (saline), DMSO1%, 10 ng, 100 ng, and 1000 ng, of C. sylvestris essential oil) underwent to a chronic inflammatory response induced by synthetic sponge and treated with these dosages. The results have showed that the inflammatory component, represented by the evaluation of MPO and NAG activity, had no significant difference between the three doses evaluated compared to the control group. According to the results, the chronic inflammation treated with C. sylvestris essential oil had no effect on the inflammatory process.

Effectiveness Of Toilet Training Education On Mother's Behavior And Toddler Age Toilet Training Ability (18-36 Months)

2020 ◽  
Vol 5 (2) ◽  
pp. 49-55
Author(s):  
Hafiko Andresni ◽  
Zahtamal Zahtamal ◽  
Winda Septiani ◽  
Mitra Mitra ◽  
Lita Lita
Keyword(s):  
Sampling Technique ◽  
T Test ◽  
The Body ◽  
Toilet Training ◽  
Wilcoxon Test ◽  
Control Group ◽  
Maternal Knowledge ◽  
Control Group Design ◽  
Significant Difference

ABSTRACT Toilet training is an effort to train children to be able to control and urinate (BAK) and defecate (BAB). Toilet training is one of the main tasks of children at toddler age. Toilet training is one of the main tasks of children in toddler age which is very important to be done to create independence in children in controlling BAK and BAB and children know the parts of the body and their functions. Data in 2012 shows that ± 60% of parents do not teach toilet training to children from an early age. The aim of the study was to find out the effectiveness of toilet training education on maternal behavior and toilet skills in toddler age training (18-36 months). The study was conducted in July-August 2018. This type of quantitative research used the design of the Quasy pretest and posttest experiment with non-equivalent control group design. Samples were 36 mothers and 36 children with purposive sampling technique. Data analysis used Paired t test, Wilcoxon test, Man-Whitney test an Independent t test. The results showed that toilet training education through lecture methods, modules and maze games was more effective than toilet training education through lecture and leaflet methods on children's knowledge and abilities. Conversely, for the role of mothers in supervision there is no significant difference in effectiveness. Health education is recommended in health promotion programs to increase maternal knowledge, the role of mothers and the ability of toilet training children independently. Keywords: Toilet training, Lecture method, Module, Maze game, Leaflet, Knowledge, Role of mother, Children's ability.

A study on the safety evaluation of buphrenorphine administered through an autoinjector compared with manual injection using haematological and biochemical variables in rats

2016 ◽  
Vol 36 (9) ◽  
pp. 901-909 ◽  
Author(s):  
D Sheela ◽  
R Vijayaraghavan ◽  
S Senthilkumar
Keyword(s):  
Body Weight ◽  
Research Work ◽  
Safety Evaluation ◽  
Weight Ratio ◽  
The Body ◽  
Control Group ◽  
Body Weight Ratio ◽  
Significant Difference ◽  
Manual Group ◽  
Significant Change

Buprenorphine drug cartridge was made for autoinjector device for use in emergency and critical situations to reduce the morbidity and mortality. Water-filled cartridges were prepared and buprenorphine was injected aseptically in the cartridge, to make 0.05 and 0.10 mg/mL. Rats were injected intraperitoneally, buprenorphine (0.3 and 0.6 mg/kg), repeatedly with the autoinjector and compared with manual injection (7 days and 14 days) using various haematological and biochemical parameters. No significant change was observed in the body weight, organ to body weight ratio and haematological variables in any of the experimental groups compared with the control group. Except serum urea and aspartate aminotransferase, no significant change was observed in glucose, cholesterol, triglycerides, bilirubin, protein, albumin, creatinine, uric acid, alanine aminotransferase, gamma glutamyltransferase and alkaline phosphatase. The autoinjectors deliver the drugs with spray effect and force for faster absorption. In the present study, the autoinjector meant for intramuscular injection was injected intraperitoneally in rats, and the drug was delivered with force on the vital organs. No significant difference was observed in the autoinjector group compared to the manual group showing tolerability and safety of the buphrenorphine autoinjector. This study shows that buprenorphine autoinjector can be considered for further research work.

Congenital Heart Disease and Childhood Adjustment

1971 ◽  
Vol 2 (1) ◽  
pp. 23-30 ◽  
Author(s):  
Edward T. Auer ◽  
Audrey G. Senturia ◽  
Moisy Shopper ◽  
Ralph L. Biddy
Keyword(s):  
Body Image ◽  
Surgical Intervention ◽  
Intellectual Functioning ◽  
Emotional Disturbances ◽  
The Body ◽  
Psychiatric Clinic ◽  
Control Group ◽  
Significant Difference ◽  
Figure Drawings ◽  
Childhood Adjustment

This report deals with the findings from a study of twenty-eight children, all of whom had ventricular septal defects and were studied by the same cardiovascular team. One-half of the group had a surgical procedure for correction of the defect. The study investigated three problems in children with ventricular septal defect ( VSD). (1) Do children with surgical intervention for VSD show greater impairment of intellectual functioning than non-operated children? (2) Do children with surgical intervention show greater emotional disturbance than non-operated children? (3) Do children with surgical intervention show greater alteration of body image than do non-operated children? Data were collected using questionnaires, family interviews, subject interviews, medical records, school reports, physicians' reports and Human Figure Drawings, both inside and outside the body. The findings conclude that ( a) operated children do demonstrate significantly more impairment of intellectual functioning; ( b) there was no significant difference in the incidence of emotional disturbances between the two groups but that these twenty-eight children with VSD were more similar emotionally to children in a psychiatric clinic group than in a control group; and ( c) the only indication of altered body image was found in the greater frequency with which bones were drawn by the operated group.

scholarly journals Optimalisasi Pertumbuhan Bayi dengan Baby Massage and Spa

2019 ◽  
Vol 10 (2) ◽  
pp. 276
Author(s):  
Yusari Asih ◽  
I Gusti Ayu Mirah WS
Keyword(s):  
Body Length ◽  
Head Circumference ◽  
Intervention Group ◽  
Sampling Technique ◽  
Holistic Approach ◽  
The Body ◽  
Control Group ◽  
P Value ◽  
Control Group Design ◽  
Significant Difference

<p><span>Baby Massage and Spa was a traditional effort that uses a holistic approach through comprehensive care using a combination of massage and water therapy methods that are carried out in an integrated manner to balance the body, mind, and feelings. Age 3-6 months is the right time for babies to do massage and spa. The purpose of this study was to determine the effect of baby massage and spa on the growth of infants aged 3-5 months in Pringsewu District in 2018. This study uses a quasi-experimental approach with research design pre and post-test with control group design. The purposive sampling technique was taken with a sample of 30 infants as the intervention group and 30 infants as the control group. Data were processed using computerization and analyzed using the T-Test. The results showed that there were significant differences between body weight, body length and baby head circumference in the pre and post-treatment. There was no significant difference in the average increase in infant weight between babies who were carried out by baby massage and spa with babies who were not carried out by baby massage and spa with p-value 0.116. There is a significant difference in the baby's body length and head circumference performed by baby massage and spa with those not carried out by baby massage and spa with p-value 0.000. Baby Massage and Spa has a significant effect on increasing the growth of babies aged 3-5 months.</span></p><p><span> </span></p>

scholarly journals A randomised, open label comparative study of hydroxychloroquine with betamethasone oral mini pulse in the management of patients with alopecia areata

2021 ◽  
Vol 10 (2) ◽  
pp. 187
Author(s):  
Jeyasudha Jambusayee ◽  
Kulur Mukhyaprana Sudha
Keyword(s):  
Alopecia Areata ◽  
Life Quality ◽  
Autoimmune Disorder ◽  
Study Groups ◽  
Pulse Therapy ◽  
The Body ◽  
Control Group ◽  
Study Group ◽  
Open Label ◽  
Significant Difference

Background: Alopecia areata is an autoimmune disorder causing patchy hair loss on scalp and other parts of the body and leading to poor self-esteem and anxiety in patients. Treatment with topical or systemic drugs like steroids or other immunosuppressants is associated with adverse effects. Hydroxychloroquine is an antimalarial drug, with T cell modulating function. This study was undertaken to assess the safety, efficacy and tolerability of Hydroxychloroquine in Alopecia areata compared to betamethasone oral mini pulse (OMP) therapy. Methods: 60 patients with alopecia areata were randomized into two groups of 30 each. Control group received tab. betamethasone 5 mg/day on two consecutive days of week for 12 weeks and Study group received tab. hydroxychloroquine 200 mg/day for 12 weeks. They were followed-up for further 12 weeks. Scale of alopecia tool, dermatology life quality index and global assessment at baseline, 12 weeks and 24 weeks were used to assess the outcome.Results: 94 patients were screened and 60 patients were included. All patients completed the study. At the end of 12 weeks, there was a statistically significant reduction in SALT and DLQI scores in both control and study groups. But at the end of 24 weeks, the study group showed an increase in the scores. Relapses were more in the study group. No significant difference in the incidence of adverse events was noted between the two groups.Conclusions: Hydroxychloroquine 200 mg/day is less efficacious in the management of alopecia areata in comparison to betamethasone oral mini pulse therapy.

scholarly journals Perbedaan Kadar Glutation (GSH) Hepar Tikus Putih Jantan (Rattus norvegicus) yang diinduksi Parasetamol Dosis Toksik dengan Pemberian Ekstrak Daun Kelor (Moringa oleifera)

2020 ◽  
Vol 20 (1) ◽  
pp. 247
Author(s):  
Nur Insani ◽  
H.M.T Kamaluddin ◽  
Swanny Swanny
Keyword(s):  
Oxidative Stress ◽  
Treatment Group ◽  
Leaf Extract ◽  
The Body ◽  
Control Group ◽  
Bb Rat ◽  
Toxic Dose ◽  
Experimental Animals ◽  
Significant Difference ◽  
Group Ii

Glutathione (GSH) transferase deficiency due to paracetamol exposure causes further oxidative stress to liver necrosis. To reduce oxidative stress that can cause damage to the liver of the body requires antioxidants. One plant to treat liver disease is the kelor leaf (because it has an active flavonoid material also has antioxidant activity). This study was conducted to determine the difference of glutathione hepar levels of male white rat induced paracetamol toxic dose by giving kelor leaf extract. The type of research is experimental laboratory in vivo with rancagan randomized post test only control group design. With the stages as follows 1.Leaf Extract Kelor with Ethanol 96%, 2.Perpeteration of experimental animals, 3.Treatment of experimental animals by giving extract of 3-dose of kelor leaf that is KP I 250 mg / 200 gr BB rat, KP II 500 mg / 200 gr BB rat, KP III 1000 mg / 200 gr BB rat  for 14 days combined with paracetamol dose 2 gr / 200 gr BB rat compared with the negative control group (group given only paracetamol dose 2 gr / 200 gr BB rat) and control group positif only fed regular feed for 14 days). The result showed that there was a significant difference mean of GSH levels between all treatment groups obtained p = 0,000 (p <α) p values smaller than 0.05. There was the highest increase of GSH in treatment group II (142,7525 μmol / mg) and lowest dose of GSH in positive control group (57,1812 μmol / mg), dose paracetamol toxic dosage and kelor leaf extract 500 mg / gr BB rat can increase GSH hepar p = 0,000 (p <α) p less than 0 , 05. The conclusion of the test results showed that giving of kelor leaf extract at dose of treatment group II can increase GSH hepar level significantly

scholarly journals The effect of ethanol extract of pegagan (Centella asiatica) on the performance of Wistar rats after restraint stress

2010 ◽  
Vol 8 (1) ◽  
pp. 11-16
Author(s):  
BAARID LUQMAN HAMIDI ◽  
SAMIGUN SAMIGUN ◽  
ANIK LESTARI
Keyword(s):  
Restraint Stress ◽  
Wistar Rats ◽  
Radial Maze ◽  
Centella Asiatica ◽  
Ethanol Extract ◽  
The Body ◽  
Control Group ◽  
Error Type ◽  
Stress Group ◽  
Significant Difference

Hamidi BL, Samigun, Lestari A. 2010. The effect of extract ethanol of pegagan (Centella asiatica) on the performance of Wistar rats after restraint stress. Biofarmasi 8: 11-16. The aim of this research was to investigate the effects of extract ethanol of pegagan (Centella asiatica) after treated with restraint stress by measuring the eight arms radial maze performance of rats. Pre-test and post-test controlled groups design was applied in this research. Male Wistar rats (Rattus novergicus) with the mean age of 8 weeks and the body weight of 150-200 grams which used for sample were divided randomly into 4 groups, each group consisted of 6 rats, i.e. (i) control group (without any treatment), (ii) stress group (it was given by restraint stress for 2 hours/day for each rat), (iii) pegagan group (it was given by 0.3 mg/g BW/day/rat extract ethanol of pegagan), and (iv) pegagan and stress group (it was given by 0.3 mg/g BW/day/rat extract ethanol of pegagan and restraint stress for 2 hours/day for each rat). The treatments were given for 21 days. Within 12 days for each pre-treatment and post-treatment, a test on the eight arm radial maze was conducted on individual rat to observe its performance. The assessment of rat performance in the eight arms radial maze test was conducted based on error type B. Kruskal-Wallis and Mann-Whitney tests with SPSS for Windows 16 version were applied to analyze statistically the difference between four groups. Kruskal-Wallis test was used to show the significant performance level difference between four groups of rats with p=0.001, while Mann-Whitney test was used to determine the significant difference between stress group and pegagan group (p=0.001), also stress group and pegagan and stress group (p=0.001). The result of research showed that there was no significant difference between control group and stress group (p=0.051), control group and pegagan group (p=0.143), control group and pegagan and stress group (p=0.143), also pegagan group and pegagan and stress group (p=0.952). It was concluded that extract ethanol of pegagan improved the performances of rats on the eight arms radial maze after treated with restraint stress.

scholarly journals Expression profiles of glutathione S-transferases genes in semi-engorged Haemaphysalis longicornis (Acari: Ixodidae) exposed to Cymbopogon citratus essential oil

2020 ◽  
Author(s):  
Desmond Onyeka Agwunobi ◽  
Tingwei Pei ◽  
Xiaoshuang Wang ◽  
Zhijun Yu ◽  
Jing-Ze Liu
Keyword(s):  
Essential Oil ◽  
Pacific Islands ◽  
Expression Profiles ◽  
Effective Control ◽  
Control Group ◽  
Domestic Sheep ◽  
Haemaphysalis Longicornis ◽  
Cymbopogon Citratus ◽  
Significant Difference ◽  
Glutathione S Transferases

Abstract Background: The tick Haemaphysalis longicornis is well known as vector of several zoonotic pathogens responsible for various clinical conditions, increasingly threatens the veterinary and public health. It is mainly distributed in East Asia, New Zealand, Australia, and several Pacific islands, and has been expanded rapidly in United States since its first founding on a nonimported domestic sheep in New Jersey. Glutathione S-transferases (GSTs) are phase II detoxification enzymes, which function via combining with pesticidal molecules and catalyzing the conjugation of molecules by thiol of glutathione, so as to protect tissues from oxidative stress damage. In the tick H. longicornis, glutathione S-transferases (HlGST and HlGST2) have been previously identified. However, the relationship between the expression of glutathione S-transferases and the essential oil treatment in ticks remains unexplored. Hence, in the present study, the expression profiles of HlGST and HlGST2 mRNAs were evaluated in H. longicornis after exposure to Cymbopogon citratus essential oil. Results: At 24 h post-exposure of H. longicornis to different sublethal concentrations of C. citratus essential oil, ANOVA results revealed significant difference (F2,6 = 55.94, P = 0.0001) in the expression of HlGST. Tukey’s test showed that HlGST was significantly induced after treatment with 1% C. citratus essential oil (P = 0.0002); whereas no significant difference (P = 0.3551) was detected after treated by 2% C. citratus essential oil. No significant difference (F2,6 = 0.8990, P = 0.4555) in the expression of HlGST2 between the treatment and the control group of 50% ethanol. Nevertheless, the under-expression of HlGST2 in the treatment groups versus the untreated control group was not significant (F3,8 = 2.643, P = 0.1208). Conclusion: The results implied that GST mRNA is a potential molecular target for C. citratus essential oil in H. longicornis. Further understanding of the underlying mechanisms of the GST at the molecular level could contribute to develop effective control measures for ticks and tick-borne diseases.

PENGARUH MENGKONSUMSI GULA AREN (Arenga pinnata) SEBELUM OLAHRAGA TERHADAP DAYA TAHAN OTOT

2019 ◽  
Vol 1 (1) ◽  
pp. 20
Author(s):  
Cecep Muhammad Alawi ◽  
Hamidie Ronald Daniel Ray
Keyword(s):  
Physical Exercise ◽  
Significant Influence ◽  
The Body ◽  
Control Group ◽  
Muscular Endurance ◽  
Control Group Design ◽  
Squat Jump ◽  
Jump Test ◽  
Significant Difference ◽  
Palm Sugar

Two kinds of carbohydrates that are used with the body as energy, is blood glucose and muscular glycogen. Savings glycogen in muscular is one of the factors that is affecting muscular endurance when physical exercise. The aim of this study is to find out the significant influence of consuming palm sugar to muscular endurance before physical exercise. The method that is used in this study is to experiment with design pretest-posttest control group design. Total of sample of this study is 18 trained mans that is divided into three groups. The first experiment group is given palm sugar that is dissolved in water, the second experiment group is given sugar that is dissolved in water, and the control group is given mineral water. The instrument of this study is used push up test, sit up test, and squat jump test to measures the upper muscular endurance, middle, and bottom. All of the samples have done pretest and posttest in different day. When posttest, all of the sample is consumed beverage based on the treatment 30 minutes before do the posttest. Data analysis by Paired Sample t-test and continued by One Way ANOVA to see the influence and comparison between groups. The result of this study has showed that there is a significant difference, the raising of muscular endurance is proved by the score (sig) 0.00>0.05, which the highest increasing is the palm sugar group. Therefore, it could be concluded that there is a significant influence of consuming palm sugar to muscular endurance before physical exercise.

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